三相桥式整流器设计与谐波分析

摘 要

三相桥式整流器应用广泛，比如电力系统、电机以及电子设备等行业。更高效率和更小体积的三相桥式整流器一直是研究的热点。在我们日常生活中， 三相桥式整流器随处可见，因为其相比其他整流器而言结构相对简单，运行稳定且便于维修等优势，最重要的是三相桥式整流器在电力方面具有很好的优势。随着自动控制技术和微电子技术的不断革新，目前的技术水平为实现三相桥式整流器调节控制打下坚实的基础，提供扎实的理论依据。

本次设计主要以三相桥式整流器控制系统设计应用作为研究背景，运用MATLAB/Simulink仿真工具搭建相应的仿真模型。三相桥式整流器控制系统拥有很好的动态特性，运行稳定性高、谐波控制的范围较大，性能可靠等，在实际生产制造中被广泛的应用。该模型仿真设计对三相桥式整流器控制方法，通过 Matlab/Simulink仿真软件搭建仿真模型,运行仿真，并对仿真结果进行了分析。经过对控制系统进行仿真，可以明显的看出，三相桥式整流器控制系统响应快，没有超调量，运行稳定，抗外界干扰能力强等特点。

本文介绍了三相桥式整流器的基本工作原理，对各种工作模式进行了研究和理论分析，并建立了其数学模型。深入学习三相桥式整流器的整体结构和分类，针对三相桥式整流器控制系统作为研究对象。在对三相桥式整流器控制系统工作原理和各个部分的数学模型进行深入研究的基础上，在MATLAB/SIMULINK对不同部件的传递原理和数学模型进行了深入的研究，建立三相桥式整流器控制系统动力学模型，通过仿真结果验证，可以比较各种策略与方案，优化并确定相关参数。最后，对三相桥式整流器控制系统分析方法进行了详细比较分析，为科学决策提供可靠的依据。

关键词：三相桥式整流器，谐波分析，建模与仿真，

Abstract

Three-phase bridge rectifiers are used in a wide range of industries such as power systems, motors and electronic equipment. The three phase bridge rectifier with higher efficiency and smaller volume is always the research hotspot. In our daily life, three-phase bridge rectifier can be seen everywhere, because compared with other rectifiers, its structure is relatively simple, stable operation and easy maintenance and other advantages, the most important is that three-phase bridge rectifier has a good advantage in power. With the continuous innovation of automatic control technology and microelectronics technology, the current technical level for the realization of three-phase bridge rectifier regulation and control to lay a solid foundation, provide a solid theoretical basis.

This design mainly to three-phase bridge rectifier control system design and application as the research background, using MATLAB/Simulink simulation tools to build the corresponding simulation model. Three-phase bridge rectifier control system has good dynamic characteristics, high operation stability, a large range of harmonic control, reliable performance and so on, in the actual production and manufacturing is widely used. The simulation design of the three-phase bridge rectifier control method, through Matlab/Simulink simulation software to build simulation model, running simulation, and the simulation results were analyzed. Through the simulation of the control system, it is obvious that the three-phase bridge rectifier control system has the characteristics of quick response, no overshoot, stable operation and strong ability to resist external interference.

In this paper, the basic working principle of three-phase bridge rectifier is introduced, various working modes are studied and theoretically analyzed, and its mathematical model is established. In-depth study of the overall structure and classification of three-phase bridge rectifier, three-phase bridge rectifier control system as the research object. In the three-phase bridge rectifier control system working principle and the mathematical model of each part, on the basis of in-depth study, in the MATLAB/SIMULINK for different parts of the transmission principle and mathematical model studied, three-phase bridge rectifier control system dynamics model is established, through the simulation results show, you can compare all kinds of strategy and plan, Optimize and determine related parameters. Finally, the analysis methods of three-phase bridge rectifier control system are compared and analyzed in detail to provide reliable basis for scientific decision making.

Key words: Three-phase bridge rectifier, harmonic Analysis, Modeling and simulation,

完整论文点击如下链接下载：

https://download.csdn.net/download/weixin_45905610/88493756

三相桥式整流器设计与谐波分析资源-CSDN文库

matlab/simulink建模仿真点击如下链接下载：

https://download.csdn.net/download/weixin_45905610/88493758

三相桥式整流器设计与谐波仿真分析资源-CSDN文库